Evidence map›Paper›PMID 26015768›Full record

ArticleMolecular vision2015

Expression-associated polymorphisms of CAV1-CAV2 affect intraocular pressure and high-tension glaucoma risk.

Sewon Kim, Kyunglan Kim, Dong Won Heo, Jong-Sung Kim, Chan Kee Park, Chang-sik Kim, Changwon Kang

Open access · greenAbstract read
In one paragraph

Article in Molecular vision, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.6field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 26 citations in OpenAlex.

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  17. Caveolins and caveolae in ocular physiology and pathophysiology.Progress in retinal and eye research · 2017
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Sewon KimDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon, Korea.
Kyunglan KimDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon, Korea.
Dong Won HeoDepartment of Ophthalmology, Chungnam National University Hospital, Daejeon, Korea.
Jong-Sung KimDepartment of Family Medicine, Chungnam National University Hospital, Daejeon, Korea.
Chan Kee ParkDepartment of Ophthalmology and Visual Science, Seoul St. Mary's Hospital, College of Medicine, the Catholic University of Korea, Seoul, Korea.
Chang-sik KimDepartment of Ophthalmology, Chungnam National University Hospital, Daejeon, Korea.
Changwon KangDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon, Korea.
Chungnam National University Hospital · KRKorea Advanced Institute of Science and Technology · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe human CAV1-CAV2 locus has been associated with susceptibility to primary open-angle glaucoma in four studies of Caucasian, Chinese, and Pakistani populations, although not in several other studies of non-Korean populations. In this study with Korean participants, the CAV1-CAV2 locus was investigated for associations with susceptibility to primary open-angle glaucoma accompanied by elevated intraocular pressure (IOP), namely, high-tension glaucoma (HTG), as well as with IOP elevation, which is a strong risk factor for glaucoma.

methodsTwo single nucleotide polymorphisms (SNPs) were genotyped in 1,161 Korean participants including 229 patients with HTG and 932 healthy controls and statistically examined for association with HTG susceptibility and IOP. One SNP was rs4236601 G>A, which had been reported in the original study, and the other SNP was rs17588172 T>G, which was perfectly correlated (r2=1) with another reported SNP rs1052990. Expression quantitative trait loci (eQTL) analysis was performed using GENe Expression VARiation (Genevar) data.

resultsBoth SNPs were associated with HTG susceptibility, but the rs4236601 association disappeared when adjusted for the rs17588172 genotype and not vice versa. The minor allele G of rs17588172 was associated significantly with 1.5-fold increased susceptibility to HTG (p=0.0069) and marginally with IOP elevation (p=0.043) versus the major allele T. This minor allele was also associated with decreased CAV1 and CAV2 mRNA in skin and adipose according to the Genevar eQTL analysis.

conclusionsThe minor allele G of rs17588172 in the CAV1-CAV2 locus is associated with decreased expression of CAV1 and CAV2 in some tissues, marginally with IOP elevation, and consequently with increased susceptibility to HTG.

Indexed as

AdultAgedAsian PeopleCase-Control StudiesCaveolin 1Caveolin 2FemaleGene FrequencyGenetic Association StudiesGenetic Predisposition to DiseaseGlaucomaGlaucoma, Open-AngleHumansIntraocular PressureMaleMiddle AgedCAV1 protein, humanCAV2 protein, humanCaveolin 1Caveolin 2RNA, Messenger

Identifiers

PMID26015768
PMCPMC4431411
OpenAlexW278287240

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.